MySQL操作

Posted 2020-07-30 alin_qu

                        if ($request_method = \'OPTIONS\') {
                                  add_header \'Access-Control-Allow-Origin\' \'*\';
                                  add_header \'Access-Control-Allow-Methods\' \'GET, POST, OPTIONS\';
                                  #
                                  # Custom headers and headers various browsers *should* be OK with but aren\'t
                                  #
                                  add_header \'Access-Control-Allow-Headers\' \'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type\';
                                  #
                                  # Tell client that this pre-flight info is valid for 20 days
                                  #
                                  add_header \'Access-Control-Max-Age\' 1728000;
                                  add_header \'Content-Type\' \'text/plain charset=UTF-8\';
                                  add_header \'Content-Length\' 0;
                                  return 204;
                              }
                              if ($request_method = \'POST\') {
                                  add_header \'Access-Control-Allow-Origin\' \'*\';
                                  add_header \'Access-Control-Allow-Methods\' \'GET, POST, OPTIONS\';
                                  add_header \'Access-Control-Allow-Headers\' \'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type\';
                              }
                              if ($request_method = \'GET\') {
                                  add_header \'Access-Control-Allow-Origin\' \'*\';
                                  add_header \'Access-Control-Allow-Methods\' \'GET, POST, OPTIONS\';
                                  add_header \'Access-Control-Allow-Headers\' \'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type\';
                              }

        }